Hossein Tohi (real name: Hossein Mousavi) is an Iranian rapper who helped pioneer the genre in his country. He's known for his album Tohi, which includes the singles "Tabestoon" and "Dorehami." 
Tohi grew up in Tehran, Iran, but eventually moved to London, England.
Tohi started rapping when he was young and became part of the rap group 021 when it was formed in 2000. He is very popular in Iran, with more than 90,000 followers on Twitter.